了解山东电缆桥架的日常使用知识

　　Understand the daily usage knowledge of Shandong cable tray

　　山东电缆桥架是一个连续的刚性结构系统的总称，该系统由用于支撑电缆的桥架，楼梯，曲线，附件，支架，吊架等的直螺纹组成。这是用于水平和垂直布线系统的安装通道。电缆桥架是一种电缆布线设备，可使电线，电缆和管道的布线标准化，串行化和通用化。在这里我们不得不提到托盘的概念，许多人将托盘与托盘混合使用，并认为功能大致相同，但事实并非如此。电缆桥架和通道之间有很大的不同。主要有：电缆桥架主要用于铺设电力电缆和控制电缆，通道用于铺设电缆和通讯电缆。电缆桥架比较大。通道比较小;电缆桥架的转弯半径较大，大部分通道成直角转弯。桥架跨度较大，运河较小。固定和安装方法有所不同，在某些地方，桥没有盖住，通道通常都被盖住以关闭布线。桥接器用于通过电缆。因此，每个人都应该注意桥架的选择，以免选择错误的桥架，达不到预期的目的。

　　Shandong cable tray is a general term for a continuous rigid structural system consisting of straight threads used to support cable trays, stairs, curves, accessories, brackets, hangers, etc. This is an installation channel for horizontal and vertical cabling systems. Cable tray is a type of cable routing equipment that standardizes, serializes, and universalizes the routing of wires, cables, and pipelines. We have to mention the concept of pallets here. Many people mix pallets with each other and think that their functions are roughly the same, but this is not the case. There is a significant difference between cable trays and channels. Mainly, cable trays are used for laying power and control cables, while channels are used for laying cables and communication cables. The cable tray is relatively large. The channel is relatively small; The turning radius of cable trays is relatively large, with most channels turning at right angles. The bridge span is relatively large, while the canal is relatively small. The fixing and installation methods are different. In some places, the bridge is not covered, and the channel is usually covered to close the wiring. Bridges are used to connect cables. Therefore, everyone should pay attention to the selection of cable trays to avoid choosing the wrong one and failing to achieve the expected goals.

　　山东电缆桥架主要包括：槽形电缆桥架，桥架电缆桥架，阶梯式电缆桥架，大跨距电缆桥架，组合电缆桥架，阻燃玻璃纤维电缆桥架，耐腐蚀铝合金等。这些也是使用广泛的桥架，其中大多数是封闭式桥架。在哪种类型的环境中使用哪种类型的桥是一个非常重要的问题。通道式电缆桥架是一个全封闭的电缆桥架。适合用于运行计算机电缆，通信电缆，热电偶电缆和其他高度敏感的系统控制电缆。在高腐蚀性环境中，屏蔽干扰和电缆保护效果更好。好结果桥式电缆桥架具有重量轻，负荷大，外形美观，结构简单，安装方便等优点。适用于电源线的安装和控制线的敷设。阶梯式电缆桥架适用于铺设直的，轻的和大型的通用电缆，特别是用于铺设高功率和低功率电缆。这些桥架各有千秋，但是在和电缆性能优化方面，它们不如开放式桥架结构。

　　Shandong cable trays mainly include: trough cable trays, tray cable trays, stepped cable trays, large-span cable trays, composite cable trays, flame-retardant fiberglass cable trays, corrosion-resistant aluminum alloy, etc. These are also widely used cable trays in China, most of which are enclosed cable trays. The use of which type of bridge in which type of environment is a very important issue. Channel cable tray is a fully enclosed cable tray. Suitable for running computer cables, communication cables, thermocouple cables, and other highly sensitive system control cables. In highly corrosive environments, shielding interference and cable protection are more effective. Good results: Bridge cable trays have the advantages of light weight, high load capacity, beautiful appearance, simple structure, and easy installation. Suitable for the installation of power lines and the laying of control lines. The stepped cable tray is suitable for laying straight, lightweight, and large general-purpose cables, especially for laying high-power and low-power cables. These cable trays have their own advantages, but in terms of energy efficiency and cable performance optimization, they are not as good as open cable tray structures.

　　山东电缆桥架的安装主要有几种类型：沿天花板的安装，沿墙壁的水平和垂直安装，沿轴的安装，沿地面的安装，沿电缆沟和管道支撑的安装等。用于安装的支架(衣架)可以是成品，也可以是自制的。固定支撑框架(吊坠)的方法主要包括在凹入的铁部件上焊接并用膨胀螺栓固定。

　　There are several types of cable tray installations in Shandong: installation along the ceiling, horizontal and vertical installation along the wall, installation along the axis, installation along the ground, installation along cable trenches and pipeline supports, etc. The bracket (hanger) used for installation can be finished or self-made. The method of fixing the support frame (pendant) mainly includes welding on the concave iron parts and fixing them with expansion bolts.

　　有电缆的地方有一座桥。桥架的应用范围非常广泛，涉及各行各业，其中大部分用于数据中心，办公室，Internet服务提供商，医院，学校/大学，机场和工厂等。尤其是数据中心。 IT机房市场是未来的桥架应用程序非常重要。

　　There is a bridge where there are cables. The application range of cable trays is very wide, involving various industries, most of which are used in data centers, offices, Internet service providers, hospitals, schools/universities, airports, and factories. Especially in data centers. The IT data center market is very important for future bridge applications.

　　山东电缆桥架的承载能力由负载决定，负载分为负载，动态负载和附加负载。静载荷是指放置在电缆桥架中的电缆的类型，电缆的数量，每根电缆的外径的重量/长度的单位以及统计信息根据不同的电缆布线路径制成表格。

　　The bearing capacity of Shandong cable tray is determined by the load, which is divided into load, dynamic load, and additional load. Static load refers to the type of cable placed in a cable tray, the number of cables, the unit of weight/length of each cable's outer diameter, and statistical information compiled into a table based on different cable routing paths.

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